The MedStream Control Unit (Model No. 91-4205) is intended for use in the electromagnetic environment specified below. The customer or the user of the
MedStream Control Unit should ensure that it is used in such an environment.
Immunity Test
IEC 60601 Test Level
3 Vrms
Conducted RF
150 kHz to 80 MHz
IEC 61000-4-6
10 Vrms for ISM Bands
Radiated RF
3 V/m
IEC 61000-4-3
80 MHz to 2.5 GHz
10
206102-001-D.indb 10
206102-001-D.indb 10
Guidance and Manufacturer's Declaration – Electromagnetic Immunity,
Equipment and Systems That Are NOT Life-supporting
Compliance Level
V1 = 3 Vrms
V1 = 10 Vrms for ISM Bands
E1 = 10 V/m
Table 3
Electromagnetic Environment – Guidance
Portable and mobile RF communications equipment should be
separated from the MedStream Control Unit by no less than the
distances calculated/listed below:
d = (3.5/V1)
150 kHz to 80 MHz
d = (3.5/E1)
80 to 800 MHz
d = (7/E1)
800 MHz to 2.5 GHz
where P is the max power in watts and d is the recommended
separation distance in meters.
Field strengths from fixed transmitters, as determined by an
electromagnetic site survey, should be less than the compliance
levels (V1 and E1).
Interference may occur in the vicinity of equipment containing
a transmitter.
9/15/2014 6:26:37 PM
9/15/2014 6:26:37 PM